Pith Number

pith:7L74GKZG

pith:2019:7L74GKZGDVUYFNDDLEZKQXP5E7

not attested not anchored not stored refs pending

Interpreting Deep Neural Networks Through Variable Importance

Dana Udwin, Jonathan Ish-Horowicz, Lorin Crawford, Sarah Filippi, Seth Flaxman

arxiv:1901.09839 v3 · 2019-01-28 · stat.ML · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7L74GKZGDVUYFNDDLEZKQXP5E7}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:58:31.844996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faffc32b261d6982b4635932a85dfd27f7ee9f2c619a88f32c92d953041ed475

Aliases

arxiv: 1901.09839 · arxiv_version: 1901.09839v3 · doi: 10.48550/arxiv.1901.09839 · pith_short_12: 7L74GKZGDVUY · pith_short_16: 7L74GKZGDVUYFNDD · pith_short_8: 7L74GKZG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7L74GKZGDVUYFNDDLEZKQXP5E7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: faffc32b261d6982b4635932a85dfd27f7ee9f2c619a88f32c92d953041ed475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8957e3a85290f5bd1c3e3daef7efbf08e983c7dfcc42b0398f3b22c6450f672f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-01-28T17:34:06Z",
    "title_canon_sha256": "39158509b3cdc41eb4e5809f93941a926a1b9c5ddea7ec873b76b26f9f87ad73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09839",
    "kind": "arxiv",
    "version": 3
  }
}